First VSG issue... HEADACHE... HELP

Well I'm almost 6 weeks out and I've hit my first issue with my vsg. I can get really bad headaches due to inflammation and pinched nerves in my neck, one of the many reasons the decision to have the surgery. But I'm having a bad headache and this is the third day and it's at its worst. Aleve was my go to pill and worked wonderful and I'm not allowed to take that apparently. I had called the doctor yesterday and they said liquid Tylenol or crush a regular Tylenol. I did this and it didn't help . Does anyone have any recommendations? This is an inflammation issue due to my fibromyalgia and it flares a lot in my neck and low back/hips. Any help would be greatly appreciated on something that's anti-inflammatory that we are allowed to take if there is anything. Thank you so much